createInMemory(): DBConnector
& { listen(channel: string): Task<Channel<Notification, ListenFailed>, ListenFailed>; notify(channel: string,payload: string): Task<void, ListenFailed>; }
Creates an in-memory SQLite connector for testing.
All connections share a single SQLite instance — schema and data created
through one connection are visible to others. Suitable for tests that need
consistent state across multiple connect() calls.
DBConnector
& { listen(channel: string): Task<Channel<Notification, ListenFailed>, ListenFailed>; notify(channel: string,payload: string): Task<void, ListenFailed>; }